Khan's visit evoked considerable interest in Beijing as it comes in the wake of his past criticism of the USD 50 billion China-Pakistan Economic Corridor projects and remarks by his ministers to cut down some of the projects over debt concern.
Iran's decision to keep India out and welcome China to the scene is a huge strategic setback for India, observes Dr Rajaram Panda.
'Lingering border disputes and fierce geostrategic competition in South Asia between China and India are likely to temper any cooperation Beijing might hope to achieve with New Delhi in the SCO,' says P K Vasudeva.
'We were scared about what would happen if these terrorists managed to enter the building.'
'It makes a lot of sense to keep nuclear assets at sea and the Indian government has said it will do so,' Admiral Madhavendra Singh told a magazine.
The flash flood was triggered by the bursting of the Shadi Kor dam in Pasni Tehsil burst on Thursday following heavy rains.
Pakistan's offer to normalise relations with India is an attempt to buy temporary peace due to its economic and politico-strategic compulsions, notes Brigadier Narender Kumar (retd).
In a move that is bound to raise hackles in India, Pakistan is working on raising the constitutional status of its occupied Gilgit-Baltistan to address China's concerns over the $46-billion economic corridor through the strategic region.
"India should share the fruits of future development by shelving the anti-Pakistan activities and subversion," Lieutenant General Aamir Riaz said.
The Modi government's appalling inefficiency and lack of purpose stand exposed, says Ambassador M K Bhadrakumar.
'The general perspective -- certainly on Capitol Hill and Congress -- the love for India, the positive feeling for India still focuses on India as a democracy.' 'The more that Indian democracy and its pluralistic features is called into question by Indians, the more that same debate will replay back here.'
Modi talking about Balochistan, PoK and Gilgit is a tectonic shift in India's policy towards Pakistan, says Abhay Jere.
Chances are any such disruption will not occur on the major shipping lanes but on some edge of the ocean between India and China. Even if there is no actual disruption, the costs of averting one can be punitive. The setting for this is provided by the energy shortage both countries face, says Subhomoy Bhattacharjee.
India cannot choose its geography and devise regional strategies to dovetail into the Western Indian Ocean hypothesis conceived in the Pentagon, argues Ambassador M K Bhadrakumar.
In a veiled attack on India, Pakistan army chief General Raheel Sharif on Saturday accused it of "creating instability" through ceasefire violations and supporting militancy in different areas of the country.
'Keeping Kashmir out of the informal summit does not mean that they have given up their strategic interest.'
'In Chinese perception, India is strategically getting closer to United States and some Chinese analysts fear perhaps one day it may become a part of American arrangements against China.'
Among others, China is developing the strategically located Gwadar port in Balochistan, which is aimed towards having a military presence, says a Pentagon report
China feels "awkward" about the 2008 Mumbai terror attack carried out by Pakistani militants and wants to address India's concerns over terrorism emanating from Pakistan in a more "constructive way", a Chinese official said in a rare criticism of the all-weather ally.
It is the country's second aircraft carrier, after the Liaoning, and the first to be made domestically.
'It will be a repeated folly to ever think that China will not attack us.'
The onus today is on China, but it also requires a little diplomatic finesse from India, backed by a modernised armed force, argues BJP MP Subramanian Swamy in this excerpt from his new book, Himalayan Challenge: India, China And The Quest For Peace.
'India can replicate what Pakistan did to Kulbhushan Jadhav should the need arise.' 'Hopefully, Pakistan will see reason before that transpires,' says Ambassador G Parthasarathy, former high commissioner to Pakistan.
Gilgit Baltistan's large frontage with Kashmir and Ladakh across Kargil and the Siachen Glacier gives Pakistan and China the perceived scope for conduct of collusive operations against India and wrest control of the major course of the Indus and Shyok, observes Lieutenant General Syed Ata Hasnain (retd).
Sharif is accompanied by 11-member high-level delegation that includes senior ministers, Punjab and Balochistan Chief Ministers and top officials.
China on Monday dodged a direct response to reports of presence of the People's Liberation Army's troops at a forward post in the Pakistan-occupied Kashmir and said it "regretted" that the media keeps "popping up" stories of incursions into the Indian side of the Line of Actual Control.
'The curtain is coming down on India's leadership role as a regional power even before the drama of the Asian Century truly began,' warns Ambassador M K Bhadrakumar.
'If the Bangladesh-China relationship strengthens further, it can only be to India's detriment,' notes Vice Admiral Premvir Das.
'Rawalpindi must downsize its quest for 'strategic depth' in Afghanistan and Kashmir,' suggests Matein Khalid.
'There is no holistic picture of our own goals and objectives.' 'For some inexplicable reason, the decision makers find it best to listen to their inner souls in dealing with these issues rather devising a carefully thought-out, structured plan,' says Vice Admiral Premvir Das (retd).
Afghanistan is learnt to have sought enhanced supply of military hardware from India.
PNS Aslat was built in a shipyard in Karachi with technology transferred by China. China has delivered three more F-22P guided missile frigates to Pakistan under a 2005 contract.
'If the almost literally heart-stopping Suez block has any positive outcome, it is to be hoped that it will accelerate the setting up of a fab (perhaps Taiwanese) in India,' asserts Rajeev Srinivasan.
India on Monday voiced its concern to China over its plan to build a multi-billion dollar Economic Corridor to Pakistan through POK, even as it assured Beijing of its commitment to consolidate strategic bilateral ties.
This is the first time China-Pakistan began joint patrols in recent years though Chinese troops have been conducting patrols in the area since 2014.
Access to Sabang Port will allow the Indian Navy to dominate Malacca Strait more effectively, reports Ajai Shukla.
'The Chinese navy is large and expanding both in numbers and capability by the day.' 'India too must take measures to safeguard its own interests, now and in the future.'
India's involvement in the port development was not strictly under the international sanctions that had been imposed on Iran.
'Instead of isolation, India should respond militarily to every act of terrorism assessed to have come from across the border, unilaterally declare Pakistan a State that supports terrorism and cease all economic dealings with it.'